<!DOCTYPE html>
<html>
    <head>
      <title>flex_nochild</title>
      <link rel=match href="flex_nochild-ref.html">
      <style>
        body {
          margin: 0;
          width: 20px;
          display: flex;
        }
        div {
          display: flex;
          width: 10px;
          height: 10px;
          background: red;
        }
      </style>
    </head>
    <body>
        <div></div>
        <div></div>
    </body>
</html>
